body {

    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;

}

.container {

    width: 300px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);

}

h2 {

    text-align: center;
    margin-bottom: 10px;

}

input {

    width: 100%;
    margin-bottom: 10px;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;

}

button {

    width: 100%;
    padding: 8px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;

}

button:hover {

    background-color: #0056b3;

}

